After five nail-biting rounds, we have a winner!
The people have spoken. The greatest landbot/ sky drone in all the internet is.... the X-47B!
The X-47B, the world's first autonomous warplane, crushed BigDog, Boston Dynamics's robotic pack mule, 63 percent to 37 percent, in the final round of our Land Robots Vs. Flying Drones March Madness bracket. Check out our 2012 magazine feature on the X-47B, and go here to review earlier rounds of the bracket. Oh, and thanks for playing! If you've got suggestions for next year's bracket, let us know in the comments.